您要查找的是不是：
- Computation for river erosion at reservoir downstream; 水库下游河道冲刷计算;
- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的？
- Downstream the river twists and turns a lot. 这条河的下游弯弯曲曲。
- The logs are drifted downstream to the mill. 那些原木沿河顺水漂到工厂。
- This reservoir is used to store water for our town. 这个水库是用来为我们小镇储存水的。
- History is a reservoir of human experience. 历史是人类经历的总汇。
- This reservoir supplies the entire city with water. 这个水库为全城供水。
- They used to breed fish in the reservoir. 他们过去一直在水库养鱼。
- They open the sluice gates of reservoir. 他们打开水库的闸门。
- The show is a veritable reservoir of new talent. 这个演出真是新秀集萃。
- reservoir downstream 水库下游
- The log was swirled away downstream by the current. 水流载着原木盘旋而下.
- The current drifted the boat downstream. 水流把小船冲往下游。
- The reservoir keeps flood from400000 hectares of land. 这个水库使40用项的土地免除了水灾的威胁。
- No downstream shutoff valves are allowed. 不允许有下游关闭阀。
- No water flows downstream of valve. 阀门下游没有水流。
- At noon the S. S. Jiangjin starts downstream. 十二时，“江津”号启碇顺流而下了。
- They decided to take a boat downstream. 他们决定顺流而下。
- The next crossing point is a long way downstream. 下一个渡口在下游方向很远的地方。
- This reservoir gives water to the whole city. 这个水库供全城用水。
